[INFO] cloning repository https://github.com/chetanc97/rust-chat-app
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chetanc97/rust-chat-app" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchetanc97%2Frust-chat-app", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchetanc97%2Frust-chat-app'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7410f7688e10a6b07cc2fbc879e4b6260e70674d
[INFO] checking chetanc97/rust-chat-app/7410f7688e10a6b07cc2fbc879e4b6260e70674d against c9ff496891c278ad660bc0ab85c1f0b72059464a for pr-160491
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchetanc97%2Frust-chat-app" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  63% (1424/2247)
Updating files:  64% (1439/2247)
Updating files:  65% (1461/2247)
Updating files:  66% (1484/2247)
Updating files:  67% (1506/2247)
Updating files:  68% (1528/2247)
Updating files:  69% (1551/2247)
Updating files:  70% (1573/2247)
Updating files:  71% (1596/2247)
Updating files:  72% (1618/2247)
Updating files:  72% (1623/2247)
Updating files:  73% (1641/2247)
Updating files:  74% (1663/2247)
Updating files:  75% (1686/2247)
Updating files:  76% (1708/2247)
Updating files:  77% (1731/2247)
Updating files:  78% (1753/2247)
Updating files:  78% (1761/2247)
Updating files:  79% (1776/2247)
Updating files:  80% (1798/2247)
Updating files:  81% (1821/2247)
Updating files:  82% (1843/2247)
Updating files:  83% (1866/2247)
Updating files:  84% (1888/2247)
Updating files:  85% (1910/2247)
Updating files:  86% (1933/2247)
Updating files:  87% (1955/2247)
Updating files:  88% (1978/2247)
Updating files:  89% (2000/2247)
Updating files:  90% (2023/2247)
Updating files:  91% (2045/2247)
Updating files:  92% (2068/2247)
Updating files:  93% (2090/2247)
Updating files:  94% (2113/2247)
Updating files:  95% (2135/2247)
Updating files:  96% (2158/2247)
Updating files:  97% (2180/2247)
Updating files:  98% (2203/2247)
Updating files:  99% (2225/2247)
Updating files: 100% (2247/2247)
Updating files: 100% (2247/2247), done.
[INFO] started tweaking git repo https://github.com/chetanc97/rust-chat-app
[INFO] finished tweaking git repo https://github.com/chetanc97/rust-chat-app
[INFO] tweaked toml for git repo https://github.com/chetanc97/rust-chat-app written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/chetanc97/rust-chat-app on toolchain c9ff496891c278ad660bc0ab85c1f0b72059464a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9ff496891c278ad660bc0ab85c1f0b72059464a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/chetanc97/rust-chat-app already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9ff496891c278ad660bc0ab85c1f0b72059464a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded time-macros v0.2.8
[INFO] [stderr]   Downloaded ubyte v0.10.3
[INFO] [stderr]   Downloaded proc-macro2-diagnostics v0.10.0
[INFO] [stderr]   Downloaded uncased v0.9.7
[INFO] [stderr]   Downloaded pear_codegen v0.2.4
[INFO] [stderr]   Downloaded devise_codegen v0.4.1
[INFO] [stderr]   Downloaded devise v0.4.1
[INFO] [stderr]   Downloaded devise_core v0.4.1
[INFO] [stderr]   Downloaded atomic v0.5.1
[INFO] [stderr]   Downloaded generator v0.7.3
[INFO] [stderr]   Downloaded pear v0.2.4
[INFO] [stderr]   Downloaded time v0.3.20
[INFO] [stderr]   Downloaded bitflags v2.1.0
[INFO] [stderr]   Downloaded figment v0.10.8
[INFO] [stderr]   Downloaded rocket_http v0.5.0-rc.3
[INFO] [stderr]   Downloaded rocket_codegen v0.5.0-rc.3
[INFO] [stderr]   Downloaded h2 v0.3.17
[INFO] [stderr]   Downloaded rocket v0.5.0-rc.3
[INFO] [stderr]   Downloaded rustix v0.37.11
[INFO] [stderr]   Downloaded linux-raw-sys v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3a1b79a67c75a33a2b12b6f6e04a0c7b13605154969062c944c356f6b780b3e0
[INFO] running `Command { std: "docker" "start" "3a1b79a67c75a33a2b12b6f6e04a0c7b13605154969062c944c356f6b780b3e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a1b79a67c75a33a2b12b6f6e04a0c7b13605154969062c944c356f6b780b3e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3a1b79a67c75a33a2b12b6f6e04a0c7b13605154969062c944c356f6b780b3e0" "/opt/rustwide/cargo-home/bin/cargo" "+c9ff496891c278ad660bc0ab85c1f0b72059464a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a1b79a67c75a33a2b12b6f6e04a0c7b13605154969062c944c356f6b780b3e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3a1b79a67c75a33a2b12b6f6e04a0c7b13605154969062c944c356f6b780b3e0" "/opt/rustwide/cargo-home/bin/cargo" "+c9ff496891c278ad660bc0ab85c1f0b72059464a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.0
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling yansi v0.5.1
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]    Compiling tokio v1.27.0
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.56/src/lib.rs:92:30
[INFO] [stdout]    |
[INFO] [stdout] 92 |     feature(proc_macro_span, proc_macro_span_shrink)
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a feature with a similar name: `proc_macro_span_file`
[INFO] [stdout]    |
[INFO] [stdout] 92 -     feature(proc_macro_span, proc_macro_span_shrink)
[INFO] [stdout] 92 +     feature(proc_macro_span, proc_macro_span_file)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling time-core v0.1.0
[INFO] [stderr]    Compiling time-macros v0.2.8
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]    Compiling cookie v0.17.0
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "3a1b79a67c75a33a2b12b6f6e04a0c7b13605154969062c944c356f6b780b3e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a1b79a67c75a33a2b12b6f6e04a0c7b13605154969062c944c356f6b780b3e0", kill_on_drop: false }`
[INFO] [stdout] 3a1b79a67c75a33a2b12b6f6e04a0c7b13605154969062c944c356f6b780b3e0
